UCC28811D

Mfr. #:: UCC28811D
描述:: LED Lighting Drivers LED Lighting Power Controller
生命週期:: 製造商新產品
數據表:: UCC28811D 數據表
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更多信息:: UCC28811D 更多信息 UCC28811D Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: LED 照明驅動器

RoHS：: Y

通道數：: 1 Channel

輸出電流：: 750 mA

輸入電壓：: 13 V to 18 V

工作頻率：: 5 kHz to 250 kHz

電源電流 - 最大值：: 6 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 105 C

安裝方式：: 貼片/貼片

包裝/案例：: SOIC-8

系列：: UCC28811

打包：: 管子

特徵：: 可調開關頻率、軟啟動、軟開關

工作溫度範圍：: - 40 C to + 105 C

輸出類型：: 當前模式

類型：: 感應式

品牌：: 德州儀器

拓撲：: 升壓、降壓、反激

調光：: 模擬

Pd - 功耗：: 150 W

產品類別：: LED 照明驅動器

出廠包裝數量：: 75

子類別：: 驅動IC

單位重量：: 0.002561 oz

Tags: UCC28811, UCC2881, UCC288, UCC28, UCC2, UCC

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UCC28811D 評級和評論

A***a

Normal but shipping is very long, more than 2 months

2019-01-24

M***v

2019-06-16

V***v

Came quickly, packed well, ordered for crafts

2019-02-04

E**z

The thermostat does not work at temperature control of about 4 degrees. The display changes sharply from 4 to 24 degrees and it can not function as a thermoregulator. This can only be seen on a video, I can not show it only with pictures. At set temperature, the readings change sharply in a wide range around the other three-thirds temperature. Unsurpassed operation of the controller

2019-04-14

UCC28811D 描述

***as Instruments: LED Lighting Power Controller 8-SOIC -40 to 105

***ical: LED Driver 7000uA Supply Current 8-Pin SOIC Tube

***ment14 APAC: LED LIGHTING POWER CONTROLLER, 8SOIC; LED Driver Application:Commercial, Industrial, Residential Lighting; Topology:Boost, Buck, Flyback; No. of Outputs:1; Output Current:750mA; Input Voltage:18V; Dimming Control Type:Analogue; Operating Temperature Range:-40°C to +105°C; Driver Case Style:SOIC; SVHC:No SVHC (18-Jun-2012); Device Type:LED; LED Display Type:LED; No. of Pins:8; Package / Case:SOIC; Supply Voltage Max:18V; Termination Type:SMD

***ark: Pulse Width Modulation (PWM) Controller IC; Controller Type:LED Lighting Power ; Input Voltage Primary Max:20V; Output Current Max:750mA; Input Current:30mA; Frequency:200kHz; Termination Type:SMD; No. of Pins:8 ;RoHS Compliant: Yes

***as Instruments: LED Lighting Power Controller 8-SOIC -40 to 105

***ical: LED Driver 7000uA Supply Current 8-Pin SOIC Tube

***ment14 APAC: IC, LED DRIVER LINEAR 8-SOIC; Device Topology:Boost, Buck, Flyback, SEPIC; Input Voltage Min:13V; Max:18V; Output Max:400V;

***nell: IC, LED DRIVER LINEAR 8-SOIC; Device Topology: Boost, Buck, Flyback, SEPIC; Input Voltage Min: 13V; Input Voltage Max: 18V; Output Voltage Max: 400V; Output Current Max: 5A; Switching Frequency: 250kHz; No. of Outputs: 1Outputs; IC Mounting: SMD; Driver Case Style: SOIC; No. of Pins: 8Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 105°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Base Number: 28810; Device Type: LED; Dimming Control Type: Analogue; Input Voltage: 18V; LED Display Type: Discrete LED; LED Driver Application: Commercial, Industrial, Residential Lighting; Operating Temperature Range: -40°C to +105°C; Output Current: 125mA; Termination Type: Surface Mount Device; Topology: Boost, Buck, Flyback

***as Instruments: LED Lighting Power Controller 8-SOIC -40 to 105

***ical: LED Driver 7000uA Supply Current 8-Pin SOIC T/R

***ment14 APAC: LED DRIVER, BUCK/BOOST, 250KHZ, SOIC-8

***Yang: LED Lighting Drivers LED Lighting Pwr Controller

***el Electronic: IC REG LINEAR 2.7V 150MA SOT23-5

***as Instruments: Constant-On Time Driver Controller with Cascoded MOSFET for LED Lighting 8-SOIC -40 to 125

***et: Natural PFC LED Lighting Driver Controller 8-Pin SOIC Tube

***nell: LED DRIVER, COT, 8SOIC; Topology:Flyback; No. of Output Channels:1; Output Current:3A; Dimming Control Type:Analogue; Driver Case Style:SOIC; Switching Frequency:133kHz; Operating Temperature Range:-40°C to +125°C

***AS INSTR: The UCC28810 and UCC28811 are general lighting power controllers for low to medium power lumens applications requiring power factor correction and EMC compliance. It is designed for controlling a flyback, buck or boost converter operating in critical conduction mode. It features a transconductance voltage amplifier for feedback error processing, a simple current reference generator for generating a current command proportional to the input voltage, a current-sense (PWM) comparator, PWM logic and a totem-pole driver for driving an external FET.

***AS INSTRUMENTS INC: In the critical conduction mode operation, the PWM circuit is self-oscillating with the turn-on being governed by a transformer zero energy detector (TZE pin) and the turn-off being governed by the current sense comparator. Additionally, the controller provides features such as peak current limit, restart timer, overvoltage protection (OVP), and enable.

***AS INSTRU: The efficient system performance is attained by incorporation of zero power detect function which allows the controller output to shut down at light load conditions without running into overvoltage. The device also features an innovative slew rate enhancement circuit which improves the large signal transient performance of the voltage error amplifier. The low start-up and operating currents of the device result in low power consumption and ease of start-up. The highly-accurate internal bandgap reference leads to tight regulation of the output voltage in normal and OVP conditions, resulting in higher system reliability. The enable comparator ensures that the controller is off if the feedback sense path is broken or if the input voltage is very low.

***AS INSRUMENT: There are two key parametric differences between UCC28810 and UCC28811, the UVLO turn-on threshold and the gM amplifier source current. The UVLO turn-on threshold of the UCC28810 is 15.8 V and for the UCC28811 it is 12.5 V. The gM amplifier source current for UCC28810 is typically 1.3 mA, and for the UCC28811 it is 300µA. The higher UVLO turn-on threshold of the UCC28810 allows quicker and easier start-up with a smaller VDD capacitance while the lower UVLO turn-on threshold of UCC28811 allows operation of the critical conduction mode controller to be easily controlled by the downstream PWM controller in two-stage power converters. The UCC28810 gM amplifier also provides a full 1.3-mA typical source current for faster start-up and improved transient response when the output is low either at start-up or during transient conditions. The UCC28811 is suitable for applications such as street lights and larger area luminaires where a two-stage power conversion is needed. The UCC28810 is suitable for applications such as commercial or residential retrofit luminaires where there is no down-stream PWM conversion and the advantages of smaller VDD capacitor and improved transient response can be realized.

***AS INSTR: Devices are available in the industrial temperature range of 40°C to 105°C. Package offering is an 8-pin SOIC (D) package.

Market price

型號	描述	庫存	價格
UCC28811DR DISTI # V72:2272_07429267	LED DRVR 15V 8-Pin SOIC T/R RoHS: Compliant	2465	1000:$0.3473 500:$0.4386 250:$0.4980 100:$0.5033 25:$0.6485 10:$0.6555 1:$0.7651
UCC28811DR DISTI # 296-23906-1-ND	IC LED DRIVER OFFL DIM 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4840In Stock	1000:$0.3862 500:$0.4893 100:$0.5923 10:$0.7600 1:$0.8500
UCC28811DR DISTI # 296-23906-6-ND	IC LED DRIVER OFFL DIM 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4840In Stock	1000:$0.3862 500:$0.4893 100:$0.5923 10:$0.7600 1:$0.8500
UCC28811D DISTI # 296-34757-5-ND	IC LED DRIVER OFFL DIM 8SOIC RoHS: Compliant Min Qty: 900 Container: Tube	Temporarily Out of Stock	900:$0.5700
UCC28811DR DISTI # 296-23906-2-ND	IC LED DRIVER OFFL DIM 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.3200 5000:$0.3325 2500:$0.3500
UCC28811DG4 DISTI # UCC28811DG4-ND	IC LED DRIVER OFFL DIM 8SOIC RoHS: Compliant Min Qty: 900 Container: Tube	Temporarily Out of Stock	900:$0.5700
UCC28811DR DISTI # 25778198	LED DRVR 15V 8-Pin SOIC T/R RoHS: Compliant	2465	1000:$0.3473 500:$0.4386 250:$0.4980 100:$0.5033 25:$0.6485 20:$0.6555
UCC28811D DISTI # UCC28811D	LED Lighting Power Controller 8-Pin SOIC Tube - Rail/Tube (Alt: UCC28811D) RoHS: Compliant Min Qty: 900 Container: Tube	Americas - 0	900:$0.4349 1050:$0.4139 1950:$0.3999 4500:$0.3869 9000:$0.3759
UCC28811D DISTI # UCC28811D	LED Lighting Power Controller 8-Pin SOIC Tube (Alt: UCC28811D) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 0	75:€0.5989 150:€0.4899 300:€0.4489 450:€0.3849 750:€0.3589
UCC28811DR DISTI # UCC28811DR	LED Lighting Power Controller 8-Pin SOIC T/R - Tape and Reel (Alt: UCC28811DR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.3619 5000:$0.3449 10000:$0.3329 15000:$0.3219 25000:$0.3129
UCC28811DR DISTI # UCC28811DR	LED Lighting Power Controller 8-Pin SOIC T/R (Alt: UCC28811DR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.3059 5000:€0.3049 10000:€0.3039 15000:€0.3029 25000:€0.3019
UCC28811DR	LED Lighting Power Controller	8890	1000:$0.2800 750:$0.3200 500:$0.4000 250:$0.4900 100:$0.5300 25:$0.6200 10:$0.6700 1:$0.7500
UCC28811D	LED Driver, 1-Segment, PDSO8 RoHS: Compliant	22158	1000:$0.4000 500:$0.4200 100:$0.4300 25:$0.4500 1:$0.4900
UCC28811DR DISTI # 595-UCC28811DR	LED Lighting Drivers LED Lighting Power Controller RoHS: Compliant	6895	1:$0.8200 10:$0.7000 100:$0.5380 500:$0.4750 1000:$0.3750 2500:$0.3330 10000:$0.3200 22500:$0.3100
UCC28811D DISTI # 595-UCC28811D	LED Lighting Drivers LED Lighting Power Controller RoHS: Compliant	672	1:$0.9900 10:$0.8400 100:$0.6460 500:$0.5700 1000:$0.4500 2500:$0.3990 10000:$0.3840
UCC28811DG4 DISTI # 595-UCC28811DG4	LED Lighting Drivers LED Lighting Pwr Cntrlr RoHS: Compliant	0
UCC28811D		225
UCC28811D DISTI # 1689434	LED LIGHTING POWER CONTROLLER, 8SOIC RoHS: Compliant	0	1:$1.5700 10:$1.3400 100:$1.0300 500:$0.9020 1000:$0.7120 2500:$0.6320 10000:$0.6080 25000:$0.5900
UCC28811DR DISTI # C1S746202056871	LED Driver 15V 8-Pin SOIC T/R RoHS: Compliant	2465	250:$0.4980 100:$0.5033 25:$0.6485 10:$0.6555

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